/*--------------------------------------------------------------
# css reset, 样式重置
--------------------------------------------------------------*/
* {
  margin: 0;
  padding: 0;
}

ul,
ol,
li {
  list-style: none;
}

a {
  text-decoration: none;
  /* 方便a标签颜色的设置，让他自动继承父元素的颜色 */
  color: inherit;
}

body {
  /* 解决rem.js设置html字体大小，导致所有元素字体大小都特别大的问题 */
  font-size: 12px;
  background: #151f2b;
  font-family: Source Han Sans CN;
}

img {
  vertical-align: top;
}

/* 

1920/1512   = 90/x

*/

/* 
    1920                 100
    ----------    =   -----------
    你的宽（wW）        你的字体大小
*/

/*--------------------------------------------------------------
# 公共类 ， 工具类
--------------------------------------------------------------*/
/* 主区域大小，水平居中 */
.container {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
}

.flex {
  display: flex;
}

.flex-direction-column {
  flex-direction: column;
}

.felx-wrap {
  flex-wrap: wrap;
}

.align-items-center {
  align-items: center;
}

.justify-content-between {
  justify-content: space-between;
}

.justify-content-center {
  justify-content: center;
}

.justify-content-end {
  justify-content: flex-end;
}

.justify-content-evenly {
  justify-content: space-evenly;
}

.section-title {
  font-size: 0.26rem;
  color: #fff;
  text-align: center;
  position: relative;
  padding-top: 1.04rem;
}

.section-title::before {
  position: absolute;
  bottom: 0.51rem;
  left: 50%;
  transform: translateX(-50%);
  content: "";
  display: inline-block;
  width: 0.59rem;
  height: 0.07rem;
  background: #ec6941;
  border-radius: 0.03rem;
}

.section-title.blue::before {
  background: #4194f3;
}

.sub-title {
  margin-top: 0.42rem;
  font-size: 0.2rem;
  color: #fff;
  text-align: center;
}

.btn {
  display: inline-block;
  padding: 0.16rem 0.37rem;
  font-size: 0.14rem;
  color: #ffffff;
  border-radius: 0.1rem;
  transition: 0.3s;
}

.btn.orange {
  background: rgba(228, 106, 43, 1);
}

.btn.orange:hover {
  background: rgba(228, 106, 43, 0.7);
}

.btn.blue {
  background: rgba(65, 148, 243, 1);
}

.btn.light-blue {
  background: #4192F3;
}

.btn.blue:hover {
  background: rgba(65, 148, 243, 0.7);
}

.more-box {
  /* margin: 0.58rem 0; */
  text-align: center;
}

.tips {
  margin: 0 auto;
  margin-top: 0.72rem;
  width: 0.59rem;
  height: 0.07rem;
  border-radius: 0.03rem;
  background-color: #EC6941;
}

.info {
  margin-top: 0.25rem;
  text-align: center;
  font-size: 0.26rem;
  color: #FFFFFF;
}

/*--------------------------------------------------------------
# header
--------------------------------------------------------------*/

#header {
  height: 0.9rem;
}

#header .logo {
  width: 0.67rem;
}

#navbar ul {
  display: flex;
}

#navbar li {
  margin-left: 0.22rem;
  font-size: 0.2rem;
  font-family: Adobe Heiti Std;
  color: #ffffff;
  padding: 0.11rem 0.3rem;
  border-radius: 0.1rem;
  transition: 0.3s;
}

#navbar li.active {
  background: rgba(254, 105, 19, 1);
}

#navbar li:hover:not(.active) {
  /* background: rgba(254, 105, 19, 0.3); */
  color: rgba(254, 105, 19, 1);
}

/*--------------------------------------------------------------
# footer 部分
--------------------------------------------------------------*/
#footer {
  height: 0.96rem;
  line-height: 0.96rem;
  text-align: center;
  font-size: 14px;
  color: #FFFFFF;
}

.pages {
  margin: 0.1rem 0 0.44rem;
}

.pages a {
  /* background: #151F2B; */
  color: #bfbfbf;
}

.pages #arrow-left {
  margin-right: 0.26rem;
}

.pages #arrow-left.switchover {
  color: #4192f3;
}

.pages #arrow-right {
  margin-left: 0.26rem;
}

.pages #arrow-right.switchover {
  color: #4192f3;
}

.pages li {
  width: 0.54rem;
  height: 0.54rem;
  line-height: 0.54rem;
  text-align: center;
  margin-right: 0.35rem;
  border-radius: 0.06rem;
  color: #ffffff;
  cursor: pointer;
  transition: 0.3s;
}
.pages li a {
  display: block;
  width: 100%;
  height: 100%;
}
.pages li.disabled a {
  color: #7987a1;
  pointer-events: none;
}

.pages li:hover {
  background: #96abd35e;
}

.pages li:last-child {
  margin-right: 0;
}

.pages li.current {
  color: #ffffff;
  background: #4192f3;
}

/*--------------------------------------------------------------
# Back to top button
--------------------------------------------------------------*/
.back-to-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  background: #34b7a7;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  transition: all 0.4s;
  text-align: center;
  line-height: 40px;
}
.back-to-top .icon {
  margin-top: 8px;
}

.back-to-top:hover {
  background: #49cbbb;
  color: #fff;
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}